Are the sedan sport suspension and the coupe suspension the same?

 

Will the suspension set-up from a 04 350Z work on my 04 sedan without any adjustments?

 

No they are not the same, sedan sport suspension has the same springrates as the nonsport coupe suspension along with the corresponding shocks. A complete 04 350z suspension will work on your sedan and only required an alignment as far as adjustments go.

 

So I would just need to get the coupe rear springs to level it out if I want. Will I be able to align to OEM specs?